2445996850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{877}}^1$

素因数の和:1372

約数の個数: 72

約数和(自身を含む): 5017311684

約数和(自身を除く): 2571314834

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 461, 550, 605, 877, 922, 1210, 1754, 2305, 3025, 4385, 4610, 5071, 6050, 8770, 9647, 10142, 11525, 19294, 21925, 23050, 25355, 43850, 48235, 50710, 55781, 96470, 106117, 111562, 126775, 212234, 241175, 253550, 278905, 404297, 482350, 530585, 557810, 808594, 1061170, 1394525, 2021485, 2652925, 2789050, 4042970, 4447267, 5305850, 8894534, 10107425, 20214850, 22236335, 44472670, 48919937, 97839874, 111181675, 222363350, 244599685, 489199370, 1222998425, 2445996850]

約数ペア:

[(1, 2445996850), (2, 1222998425), (5, 489199370), (10, 244599685), (11, 222363350), (22, 111181675), (25, 97839874), (50, 48919937), (55, 44472670), (110, 22236335), (121, 20214850), (242, 10107425), (275, 8894534), (461, 5305850), (550, 4447267), (605, 4042970), (877, 2789050), (922, 2652925), (1210, 2021485), (1754, 1394525), (2305, 1061170), (3025, 808594), (4385, 557810), (4610, 530585), (5071, 482350), (6050, 404297), (8770, 278905), (9647, 253550), (10142, 241175), (11525, 212234), (19294, 126775), (21925, 111562), (23050, 106117), (25355, 96470), (43850, 55781), (48235, 50710)]